This video update shows the plants at 3 different times during a 5 day period. It has now been a full week and is still running great. After seven days, the water level has dropped approximately an inch. This is enough to make the water level sensor switch to a low state. I found this out after recording. Based on this consumption, if I properly mounted the sensor closer to the bottom of the bucket, I could get nearly a month of watering for the plant.